That means that this November, NBC and 'Days' will be able to celebrate 45 years on the air. In making the announcement, Marc Graboff, Chairman, NBC Entertainment and Universal Media Studios, said, "'Days of our Lives' continues to be a favorite of the daytime audience and we are thrilled to keep it going through its 45th season. 'Days' has shown year-to-year increases in key female demographics and remains both relevant and fresh creatively."